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Patents > IPCs : IPC B64C13/12 or IPC B64C17/06 or IPC B64C3/00

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Office:
Inventor country:
Applicant firm:
None (248) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Jacob Lohner & Co. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Société Industrielle de Delle (3) · Société Chastang frères (3) · AGO Flugzeugwerke G. m. b. H. (3) · Grand Rapids Trust Company (3) · Gothaer Waggonfabrik A. G.‎ (3)
Applicant is inventor:
Tech fields:
None (112) · Airplane (97) · construction (53) · frame (49) · Stability (46) · wings (44) · design (28) · gyroscope (23) · control (23) · subsystem (18) · Fuselage (16) · biplane (14) · automatic stability (13) · stays (11) · metal (10) · navigation (9) · aerodynamics (9) · wing (9)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (238) · Patent FR-1907-373818 (4) · Patent AT-1913-79244 (3) · Patent FR-1911-429224 (3) · Patent US-1914-1368226 (2) · Patent US-1913-1175959 (2) · Patent US-1911-1028409 (2) · Patent IT-1916-07-14 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1912-26911 (2) · Patent FR-1917-504302 (2) · Patent FR-1911-448337 (2) · Patent FR-1909-412818 (2) · Patent FR-1909-406466 (2) · Patent FR-1910-430552 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2)
Related to aircraft:
Patent agent:
None (76) · Armengaud jeune (19) · None (14) · Marks & Clerk (11) · Haseltine, Lake & Co. (10) · Lavoix et Mosès (9) · J. Germain (7) · L. Chassevent (6) · Dupont et Elluin (6) · Dom. Casalonga (5) · Chassevent (4) · Boult, Wade & Tennant (4) · Brewer & Son (4) · Boramé et Julien (4) · Weismann et Marx (4) · Gaston Rose (4)
National tech categories:
FR 6.4 (144) · None (111) · DE 77h.5 (29) · DE 77h.7 (7) · FR 5.3 (6) · USPC 244/48 (6) · USPC 244/46 (4) · USPC 244/49 (4) · USPC 244/90R (3) · USPC 244/219 (2) · USPC 244/91 (2) · AT 77d (2) · USPC 244/104R (2) · FR 6.3 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (220) · CPC B64C2700/6235 (99) · CPC B64C17/06 (67) · CPC B64C2700/6233 (66) · CPC B64C2700/6216 (48) · CPC B64C13/12 (20) · CPC B64C2700/6225 (8) · CPC B64C3/385 (7) · CPC B64C13/0421 (6) · None (4) · CPC B64C3/40 (3) · CPC B64C3/18 (3) · CPC Y02T50/145 (3) · CPC B64C3/56 (2) · CPC B64C3/54 (2) · CPC B64C3/48 (2) · CPC B64C1/26 (2) · CPC B64C25/36 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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